<template>
	<view class="cart_container" v-if="cartList.length !== 0">
		
		
		<my-address></my-address>
		<view class="cart-title">
			<!-- 左侧的图标 -->
			<uni-icons type="shop" size="18"></uni-icons>
			<!-- 描述文本 -->
			<text class="cart-title-text">购物车</text>
		</view>
		<uni-swipe-action>
			<block v-for="(goods, i) in cartList" :key="i">
				<uni-swipe-action-item :right-options="options" @click="swipeActionClickHandler(goods)">
					<good-item :goods="goods" :showRadio="true" :showNum="true" @radio-select="radioSelect"
						@num-change="numChange"></good-item>
				</uni-swipe-action-item>
			</block>
		</uni-swipe-action>
		
		 <pay-count></pay-count>
	</view>
	
	<view class="empty-cart" v-else>
	    <!-- <image src="/static/cart_empty@2x.png" class="empty-img"></image> -->
	    <text class="tip-text">空空如也~</text>
	  </view>
</template>

<script>
	import {
		mapGetters,
		mapState,
		mapMutations
	} from 'vuex'
	import badgeMix from '@/mixins/tabbar-badge.js'
	export default {
		mixins: [badgeMix],
		data() {
			return {
				options: [{
					text: '删除', // 显示的文本内容
					style: {
						backgroundColor: '#C00000' // 按钮的背景颜色
					}
				}]

			}
		},
		computed: {
			// 将 m_cart 模块中的 total 映射为当前页面的计算属性
			...mapGetters('cart', ['total']),
			...mapState('cart', ['cartList']),
		},

		methods: {
			...mapMutations('cart', ['updateGoodsState']),
			...mapMutations('cart', ['updateGoodsCount']),
		 ...mapMutations('cart', ['deleteGoodsItem']),
		 ...mapMutations('address', ['updateAddress']),
			radioSelect(obj) {

				this.updateGoodsState(obj)
			},
			numChange(obj) {
				this.updateGoodsCount(obj)
			},
			swipeActionClickHandler(goods) {
				this.deleteGoodsItem(goods.goods_id)
			}

		}
	}
</script>

<style lang="scss">
	.cart-title {
		height: 40px;
		display: flex;
		align-items: center;
		font-size: 14px;
		padding-left: 5px;
		border-bottom: 1px solid #efefef;

		.cart-title-text {
			margin-left: 10px;
		}
	}
	
	.cart_container {
	  padding-bottom: 50px;
	}
	
	
	
	.empty-cart {
	  display: flex;
	  flex-direction: column;
	  align-items: center;
	  padding-top: 150px;
	
	  .empty-img {
	    width: 90px;
	    height: 90px;
	  }
	
	  .tip-text {
	    font-size: 12px;
	    color: gray;
	    margin-top: 15px;
	  }
	}
</style>
